******   *     *  *     *  *     *  *     *  
*     *  *     *  **    *   *   *   *     *  
*     *  *     *  * *   *    * *    *     *  
******   *  *  *  *  *  *     *     *  *  *  
*   *    * * * *  *   * *     *     * * * *  
*    *   **   **  *    **     *     **   **  
*     *  *     *  *     *     *     *     *